WenmarOpen by Wenmar Pro

Service bulletins for the 2020 Mercedes-Benz METRIS

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

48 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
LI82.85-N-0740542022-07-05. Service bulletin. ELECTRICAL SYSTEM. Complaint The connection of the customer's smartphone connected via the original USB cable is disconnected after an undefined period of time for no apparent reason. The Apple iPhone 12 and subsequent models are primarily affected by this. Cause Hardware for radio control unit (Audio) (N87/15) Remedy Modification to hardware for radio control unit (Audio) (N87/15). Due to the worldwide semiconductor crisis and internal development processes, this remedy will only be available by the start of/middle of 2023 at the earliest.
LI82.85-N-0715952022-07-05. Service bulletin. ELECTRICAL SYSTEM. Complaint Head unit for Audio 30/40 VIS (Garmin) - Problems at market launch. Information: At market launch of the head unit for Audio 30/40 VIS (Garmin), some of the functions are only available to a limited extent or are not yet available. This can result in various problems. At the workshop, during delivery inspection: 1. After transport mode is deactivated, the Audio 30/40 VIS (Garmin) head unit cannot be commissioned. 2. Apple CarPlay or Android Auto not available (see "Important mail" 16-2020) (Smartphone Integration). Other possible customer complaints: - System: System instability when using Bluetooth telephony, the multimedia system and/or the USB flash drive. - Reversing camera: Reversing camera menu inoperative when starting the system. - Bluetooth telephony: No call list display. - Bluetooth telephony: No name display for calls if telephone number is not stored with country code +34. Cause Software release. Remedy Update control unit software
VRC20211200092022-05-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Ecall Hermes Software Update.
20220400112022-05-31. Service bulletin. FUEL SYSTEM, GASOLINE. Check and Replace Fuel Hose Clamps and Hose.
20220300322022-05-31. Service bulletin. SERVICE BRAKES. Brake Fluid Reservoir Mounting.
VSC20211100052022-01-18. Service bulletin. SEAT BELTS. Replace Certain Seatbelts
LI82.85-N-0740542022-01-06. Service bulletin. ELECTRICAL SYSTEM. "Audio 30/40 VIS (Garmin) head unit - Con- nection failure with smartphone integration "
NCUVS2KRUMPE2021-12-20. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Update Fuel System Control Unit
LI4730N06601422021-12-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS; UNKNOWN OR OTHER. Update document with remedy. Newly released purge valve.
LI20.20-P-0732742021-08-04. Service bulletin. EQUIPMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Coolant warning in instrument cluster - Leak in coolant line
LI82.85-P-0688462021-08-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. "Free browsing, Internet access via Wi-Fi hotspot and Internet radio nonfunctional"
V-RC-202012004(12021-02-01. Service bulletin. SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS. Inspect Brake Hose Fittings
V-SC-20201200132021-02-01. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. Update Radio Software
V-RC-20200700082020-09-28. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. Propeller Shaft
LI82.85-N-0715952020-09-21. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM:SOFTWARE. Head unit for Audio 30/40 VIS (Garmin) - Various Complaints
LI82.70-P-0710242020-07-27. Service bulletin. EQUIPMENT:ELECTRICAL. The mobile phone address book is not transferred completely to the multimedia system (COMAND or MBUX). In some cases, the call list shows just the telephone numbers but no names. The problem only occurs in conjunction with the iPhone and software version iOS 13.x.
LI82.30-N-0713432020-07-27. Service bulletin. STRUCTURE:BODY:HOOD; VISIBILITY/WIPER. The left windshield wiper contacts the left hood hinge trim when the hood is open.
LI82.70-N-0710042020-07-27. Service bulletin. EQUIPMENT:ELECTRICAL. The mobile phone address book is not transferred completely to the multimedia system (COMAND or MBUX). In some cases, the call list shows just the telephone numbers but no names. The problem only occurs in conjunction with the iPhone and software version iOS 13.x.
V-RC-20200100112020-03-16. Service bulletin. SEATS. Seat Base Cover
LI82.95-N-0707832020-02-24. Service bulletin. ELECTRICAL SYSTEM. Fault message in instrument cluster "SOS not ready" - SOS button in overhead control panel flashes
LI91.40-N-0627732020-01-21. Service bulletin. SEAT BELTS. Seat belt does not roll up correctly
MB Initial NCU -2019-11-25. Service bulletin. SEATS. Initial NCU - Seat Base Cover
LI30-21-N-0696622019-07-08. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. Supplemental Cruise Control Installation Instructions, 447 without Code MS1

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.